Package org.openl.util

Class PropertiesUtils

java.lang.Object

org.openl.util.PropertiesUtils

public final class PropertiesUtils
extends Object

An utility for working with properties files. Parsing, storing.

Author:

Yury Molchan

Method Summary

Modifier and Type	Method	Description
static void	load(InputStream input, BiConsumer<? super String,? super String> result)	Loads properties from the InputStream in UTF-8.
static void	load(Reader input, BiConsumer<? super String,? super String> result)	Loads properties in the similar manner, like in Properties.
static void	load(URL url, BiConsumer<? super String,? super String> result)	Loads properties from the URL in UTF-8.
static void	load(Path path, BiConsumer<? super String,? super String> result)	Loads properties from the Path in UTF-8.
static <T extends Map.Entry<?, ?>> void	store(OutputStream output, Iterable<T> props)	Stores properties to the OutputStream in UTF-8.
static <T extends Map.Entry<?, ?>> void	store(Writer output, Iterable<T> props)	Writes properties in the output.
static <T extends Map.Entry<?, ?>> void	store(Path path, Iterable<T> props)	Stores properties to the file by Path in UTF-8.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Details

load

public static void load(Reader input,
 BiConsumer<? super String,? super String> result)
                 throws IOException

Loads properties in the similar manner, like in Properties. The difference is in processing whitespaces in keys. This implementation keeps all whitespaces inside keys. For example " A some key = A some value " => key="A some key" , value="A some value "

Parameters:

input - a reader of properties

result - a target function, where key/value properties pair will be sent

Throws:

IOException

See Also:

• Properties

load

public static void load(InputStream input,
 BiConsumer<? super String,? super String> result)
                 throws IOException

Loads properties from the InputStream in UTF-8.

Throws:

IOException

See Also:

• load(Reader, BiConsumer)

load

public static void load(Path path,
 BiConsumer<? super String,? super String> result)
                 throws IOException

Loads properties from the Path in UTF-8.

Throws:

IOException

See Also:

• load(Reader, BiConsumer)

load

public static void load(URL url,
 BiConsumer<? super String,? super String> result)
                 throws IOException

Loads properties from the URL in UTF-8.

Throws:

IOException

See Also:

• load(InputStream, BiConsumer)

store

public static <T extends Map.Entry<?,
?>> void store(Writer output,
 Iterable<T> props)
                                              throws IOException

Writes properties in the output. Serialized properties are restored via load(Reader, BiConsumer) in the same order and in the same values, excepting where keys are null.

Parameters:

output - a target where properties will be serialized

props - properties

Throws:

IOException

store

public static <T extends Map.Entry<?,
?>> void store(OutputStream output,
 Iterable<T> props)
                                              throws IOException

Stores properties to the OutputStream in UTF-8.

Throws:

IOException

See Also:

• store(Writer, Iterable)

store

public static <T extends Map.Entry<?,
?>> void store(Path path,
 Iterable<T> props)
                                              throws IOException

Stores properties to the file by Path in UTF-8.

Throws:

IOException

See Also:

• store(OutputStream, Iterable)